fix(mongodb): route find result sorting through shell sort clauses

Use find().sort() for MongoDB query grid sorting instead of SQL ORDER BY,
and normalize document browser sort input the same way as filters.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/desktop/src/components/document/DocumentBrowser.vue

@@ -16,7 +16,18 @@ import * as api from "@/lib/api";
 import { useConnectionStore } from "@/stores/connectionStore";
 import { clampSearchSplitWidth } from "@/lib/dataGridSearchSplit";
 import { documentViewerFontStyle } from "@/lib/documentViewerFontStyle";
-import { buildDocumentFilterCondition, combineDocumentFilterConditions, currentDocumentFilterJson, defaultDocumentFilterRule, documentFilterModeNeedsValue, documentFilterModeOptions, documentStoreProviderFor, type DocumentFilterMode, type DocumentFilterRule } from "@/lib/documentStoreProvider";
+import {
+  buildDocumentFilterCondition,
+  combineDocumentFilterConditions,
+  currentDocumentFilterJson,
+  currentDocumentSortJson,
+  defaultDocumentFilterRule,
+  documentFilterModeNeedsValue,
+  documentFilterModeOptions,
+  documentStoreProviderFor,
+  type DocumentFilterMode,
+  type DocumentFilterRule,
+} from "@/lib/documentStoreProvider";
 import { buildMongoInsertDocument, buildMongoUpdateDocument, formatMongoShellLiteral, parseMongoDocumentInputValue, type MongoInputValue } from "@/lib/mongoDocumentValues";
 import { normalizeResultPageSize } from "@/lib/paginationPageSize";
 import { useSettingsStore } from "@/stores/settingsStore";
@@ -433,7 +444,7 @@ async function load() {
   const previousSelectedId = previousSelectedIdx === null ? null : documentIdentity(documents.value[previousSelectedIdx]);
   try {
     const filter = currentDocumentFilter();
-    const sort = sortInput.value.trim() || undefined;
+    const sort = currentDocumentSortJson(sortInput.value);
     const result = await api.documentFindDocuments(props.connectionId, props.database, props.collection, page.value * pageSize.value, pageSize.value, filter, undefined, sort, executionId);
     if (documentLoadExecutionId.value !== executionId) return;
     const nextDocuments = result.documents.map(asRecord);